Shimano Dura Ace track cranks and matching bottom bracket in excellent condition. The model numbers are FC-7600 for the crank and BB-7400 for the bottom bracket. Both are stamped with the NJS certification.
The bottom bracket is freshly overhauled, the bearing races are in excellent condition and the ball bearings have been replaced with new ones. Markings are 1.37x24t. This bottom bracket runs smoothly.
The cranks show some shoe rub on the logos but have no other deep marks, gouges or blemishes. The cranks come with the 5 matching chromed steel chainring bolts and both Shimano Dura Ace dust covers for the BB bolt holes.
